Trace number 353509

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-03-23? (TO) 1800.15 2087.15

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb56-25-opb/normalized-frb56-25-2.opb
MD5SUM62a6bdf0e089cd0b8a79007277394096
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-54
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -54
Optimality of the best value was proved NO
Number of variables1400
Total number of constraints109401
Number of constraints which are clauses109401
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 1400
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1400
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1400
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

 [...]

#
# trace file is too large. Trace was truncated at this point.
#

1799.42/2086.43	cat: write error: Broken pipe
1799.42/2086.43	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353509-1176667996/pbclasp line 103.
1799.42/2086.46	cat: write error: Broken pipe
1799.42/2086.47	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353509-1176667996/pbclasp line 103.
1799.42/2086.50	cat: write error: Broken pipe
1799.51/2086.50	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353509-1176667996/pbclasp line 103.
1799.51/2086.53	cat: write error: Broken pipe
1799.51/2086.53	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353509-1176667996/pbclasp line 103.
1799.51/2086.56	cat: write error: Broken pipe
1799.51/2086.56	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353509-1176667996/pbclasp line 103.
1799.51/2086.59	cat: write error: Broken pipe
1799.51/2086.60	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353509-1176667996/pbclasp line 103.
1799.60/2086.63	cat: write error: Broken pipe
1799.60/2086.63	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353509-1176667996/pbclasp line 103.
1799.60/2086.66	cat: write error: Broken pipe
1799.60/2086.66	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353509-1176667996/pbclasp line 103.
1799.60/2086.69	cat: write error: Broken pipe
1799.60/2086.70	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353509-1176667996/pbclasp line 103.
1799.70/2086.73	cat: write error: Broken pipe
1799.70/2086.73	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353509-1176667996/pbclasp line 103.
1799.70/2086.76	cat: write error: Broken pipe
1799.70/2086.76	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353509-1176667996/pbclasp line 103.
1799.70/2086.79	cat: write error: Broken pipe
1799.70/2086.80	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353509-1176667996/pbclasp line 103.
1799.80/2086.83	cat: write error: Broken pipe
1799.80/2086.83	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353509-1176667996/pbclasp line 103.
1799.80/2086.86	cat: write error: Broken pipe
1799.80/2086.88	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353509-1176667996/pbclasp line 103.
1799.86/2086.91	cat: write error: Broken pipe
1799.86/2086.91	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353509-1176667996/pbclasp line 103.
1799.86/2086.94	cat: write error: Broken pipe
1799.86/2086.95	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353509-1176667996/pbclasp line 103.
1799.86/2086.98	cat: write error: Broken pipe
1799.86/2086.98	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353509-1176667996/pbclasp line 103.
1799.97/2087.01	cat: write error: Broken pipe
1799.97/2087.01	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353509-1176667996/pbclasp line 103.
1799.97/2087.04	cat: write error: Broken pipe
1799.97/2087.05	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353509-1176667996/pbclasp line 103.
1799.97/2087.08	cat: write error: Broken pipe
1799.97/2087.08	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353509-1176667996/pbclasp line 103.
1800.08/2087.10	sh: line 1: 15107 Terminated              cat /tmp/evaluation/353509-1176667996/temp/instance-353509-1176667996.opb.lp >>/tmp/evaluation/353509-1176667996/temp/instance-353509-1176667996.opb.op
1800.08/2087.11	cat: write error: Broken pipe
1800.08/2087.11	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353509-1176667996/pbclasp line 103.
1800.08/2087.11	c Somebody sent me a SIGTERM
1800.08/2087.11	s UNKNOWN
1800.08/2087.12	pb2clasp1: no process killed
1800.08/2087.12	clasp: no process killed
1800.08/2087.15	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353509-1176667996/instance-353509-1176667996.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node52/watcher-353509-1176667996 -o ROOT/results/node52/solver-353509-1176667996 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-353509-1176667996.opb /tmp/evaluation/353509-1176667996/temp 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22356
/proc/meminfo: memFree=1804324/2055920 swapFree=4186752/4192956
[pid=22356] ppid=22354 vsize=12268 CPUtime=0
/proc/22356/stat : 22356 (pbclasp) D 22354 22356 22024 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 21644660 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273653922405 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/22356/statm: 3067 317 242 3 0 167 0

[startup+0.00845406 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22356
/proc/meminfo: memFree=1804324/2055920 swapFree=4186752/4192956
[pid=22356] ppid=22354 vsize=12400 CPUtime=0
/proc/22356/stat : 22356 (pbclasp) R 22354 22356 22024 0 -1 4194304 434 0 0 0 0 0 0 0 18 0 1 0 21644660 12697600 400 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273653600993 0 0 4224 0 0 0 0 17 1 0 0
/proc/22356/statm: 3100 400 286 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101462 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22356
/proc/meminfo: memFree=1804324/2055920 swapFree=4186752/4192956
[pid=22356] ppid=22354 vsize=12540 CPUtime=0
/proc/22356/stat : 22356 (pbclasp) S 22354 22356 22024 0 -1 4194304 514 0 0 0 0 0 0 0 16 0 1 0 21644660 12840960 464 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22356/statm: 3135 464 322 3 0 235 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12540

[startup+0.301474 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22356
/proc/meminfo: memFree=1804324/2055920 swapFree=4186752/4192956
[pid=22356] ppid=22354 vsize=12540 CPUtime=0
/proc/22356/stat : 22356 (pbclasp) S 22354 22356 22024 0 -1 4194304 514 0 0 0 0 0 0 0 16 0 1 0 21644660 12840960 464 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22356/statm: 3135 464 322 3 0 235 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12540

[startup+0.7015 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22356
/proc/meminfo: memFree=1804324/2055920 swapFree=4186752/4192956
[pid=22356] ppid=22354 vsize=12540 CPUtime=0
/proc/22356/stat : 22356 (pbclasp) S 22354 22356 22024 0 -1 4194304 514 0 0 0 0 0 0 0 16 0 1 0 21644660 12840960 464 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22356/statm: 3135 464 322 3 0 235 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12540

[startup+1.50155 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 22359
/proc/meminfo: memFree=1802444/2055920 swapFree=4186752/4192956
[pid=22356] ppid=22354 vsize=12540 CPUtime=0
/proc/22356/stat : 22356 (pbclasp) S 22354 22356 22024 0 -1 4194304 514 0 0 0 0 0 0 0 16 0 1 0 21644660 12840960 464 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22356/statm: 3135 464 322 3 0 235 0
[pid=22358] ppid=22356 vsize=5352 CPUtime=0
/proc/22358/stat : 22358 (sh) S 22356 22356 22024 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 21644661 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22358/statm: 1338 229 193 169 0 49 0
[pid=22359] ppid=22358 vsize=12400 CPUtime=1.48
/proc/22359/stat : 22359 (pb2clasp1) R 22358 22356 22024 0 -1 4194304 499 0 0 0 148 0 0 0 25 0 1 0 21644662 12697600 461 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 273653632335 0 0 4224 0 0 0 0 17 1 0 0
/proc/22359/statm: 3100 461 340 3 0 200 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 30292

[startup+3.10166 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 22359
/proc/meminfo: memFree=1801868/2055920 swapFree=4186752/4192956
[pid=22356] ppid=22354 vsize=12540 CPUtime=0
/proc/22356/stat : 22356 (pbclasp) S 22354 22356 22024 0 -1 4194304 514 0 0 0 0 0 0 0 16 0 1 0 21644660 12840960 464 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22356/statm: 3135 464 322 3 0 235 0
[pid=22358] ppid=22356 vsize=5352 CPUtime=0
/proc/22358/stat : 22358 (sh) S 22356 22356 22024 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 21644661 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22358/statm: 1338 229 193 169 0 49 0
[pid=22359] ppid=22358 vsize=12400 CPUtime=3.08
/proc/22359/stat : 22359 (pb2clasp1) R 22358 22356 22024 0 -1 4194304 499 0 0 0 308 0 0 0 25 0 1 0 21644662 12697600 461 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 273662652370 0 0 4224 0 0 0 0 17 1 0 0
/proc/22359/statm: 3100 461 340 3 0 200 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 30292

[startup+6.30188 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 22359
/proc/meminfo: memFree=1800268/2055920 swapFree=4186752/4192956
[pid=22356] ppid=22354 vsize=12540 CPUtime=0
/proc/22356/stat : 22356 (pbclasp) S 22354 22356 22024 0 -1 4194304 514 0 0 0 0 0 0 0 16 0 1 0 21644660 12840960 464 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22356/statm: 3135 464 322 3 0 235 0
[pid=22358] ppid=22356 vsize=5352 CPUtime=0
/proc/22358/stat : 22358 (sh) S 22356 22356 22024 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 21644661 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22358/statm: 1338 229 193 169 0 49 0
[pid=22359] ppid=22358 vsize=12400 CPUtime=6.28
/proc/22359/stat : 22359 (pb2clasp1) R 22358 22356 22024 0 -1 4194304 499 0 0 0 627 1 0 0 25 0 1 0 21644662 12697600 461 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 273662652370 0 0 4224 0 0 0 0 17 1 0 0
/proc/22359/statm: 3100 461 340 3 0 200 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 30292

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 23459
/proc/meminfo: memFree=1799068/2055920 swapFree=4186752/4192956
[pid=22356] ppid=22354 vsize=12540 CPUtime=11.62
/proc/22356/stat : 22356 (pbclasp) S 22354 22356 22024 0 -1 4194304 16455 254832 0 0 4 15 711 432 16 0 1 0 21644660 12840960 484 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22356/statm: 3135 484 342 3 0 235 0
Current children cumulated CPU time (s) 11.62
Current children cumulated vsize (KiB) 12540

[startup+25.5014 s]
/proc/loadavg: 1.16 1.03 1.01 2/66 26186
/proc/meminfo: memFree=1798628/2055920 swapFree=4186752/4192956
[pid=22356] ppid=22354 vsize=12540 CPUtime=22.27
/proc/22356/stat : 22356 (pbclasp) S 22354 22356 22024 0 -1 4194304 49755 786318 0 0 13 49 834 1331 16 0 1 0 21644660 12840960 484 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22356/statm: 3135 484 342 3 0 235 0
Current children cumulated CPU time (s) 22.27
Current children cumulated vsize (KiB) 12540

[startup+51.1011 s]
/proc/loadavg: 1.10 1.03 1.01 2/67 31355
/proc/meminfo: memFree=1796316/2055920 swapFree=4186752/4192956
[pid=22356] ppid=22354 vsize=12540 CPUtime=43.46
/proc/22356/stat : 22356 (pbclasp) S 22354 22356 22024 0 -1 4194304 115928 1843235 0 0 32 122 1079 3113 16 0 1 0 21644660 12840960 484 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22356/statm: 3135 484 342 3 0 235 0
Current children cumulated CPU time (s) 43.46
Current children cumulated vsize (KiB) 12540

[startup+102.305 s]
/proc/loadavg: 1.10 1.04 1.01 2/67 9731
/proc/meminfo: memFree=1796508/2055920 swapFree=4186752/4192956
[pid=22356] ppid=22354 vsize=12540 CPUtime=86.65
/proc/22356/stat : 22356 (pbclasp) S 22354 22356 22024 0 -1 4194304 250864 3998203 0 0 77 263 1573 6752 16 0 1 0 21644660 12840960 484 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22356/statm: 3135 484 342 3 0 235 0
Current children cumulated CPU time (s) 86.65
Current children cumulated vsize (KiB) 12540

[startup+162.301 s]
/proc/loadavg: 1.13 1.06 1.01 2/68 21982
/proc/meminfo: memFree=1792980/2055920 swapFree=4186752/4192956
[pid=22356] ppid=22354 vsize=12540 CPUtime=136.7
/proc/22356/stat : 22356 (pbclasp) R 22354 22356 22024 0 -1 4194304 407077 6493112 0 0 122 425 2156 10967 16 0 1 0 21644660 12840960 484 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273653754527 0 0 4224 16384 0 0 0 17 0 0 0
/proc/22356/statm: 3135 484 342 3 0 235 0
Current children cumulated CPU time (s) 136.7
Current children cumulated vsize (KiB) 12540

[startup+222.302 s]
/proc/loadavg: 1.27 1.09 1.02 2/67 2283
/proc/meminfo: memFree=1794460/2055920 swapFree=4186752/4192956
[pid=22356] ppid=22354 vsize=12540 CPUtime=187.78
/proc/22356/stat : 22356 (pbclasp) S 22354 22356 22024 0 -1 4194304 566388 9037215 0 0 165 594 2744 15275 16 0 1 0 21644660 12840960 484 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22356/statm: 3135 484 342 3 0 235 0
Current children cumulated CPU time (s) 187.78
Current children cumulated vsize (KiB) 12540

[startup+282.302 s]
/proc/loadavg: 1.17 1.09 1.02 2/66 14626
/proc/meminfo: memFree=1794532/2055920 swapFree=4186752/4192956
[pid=22356] ppid=22354 vsize=12540 CPUtime=237.94
/proc/22356/stat : 22356 (pbclasp) S 22354 22356 22024 0 -1 4194304 723847 11551882 0 0 214 769 3326 19485 16 0 1 0 21644660 12840960 484 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22356/statm: 3135 484 342 3 0 235 0
Current children cumulated CPU time (s) 237.94
Current children cumulated vsize (KiB) 12540

[startup+342.302 s]
/proc/loadavg: 1.24 1.13 1.04 2/67 27729
/proc/meminfo: memFree=1793628/2055920 swapFree=4186752/4192956
[pid=22356] ppid=22354 vsize=12540 CPUtime=290.15
/proc/22356/stat : 22356 (pbclasp) S 22354 22356 22024 0 -1 4194304 887972 14173007 0 0 265 963 3923 23864 16 0 1 0 21644660 12840960 484 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22356/statm: 3135 484 342 3 0 235 0
Current children cumulated CPU time (s) 290.15
Current children cumulated vsize (KiB) 12540

[startup+402.302 s]
/proc/loadavg: 1.15 1.12 1.04 2/67 8123
/proc/meminfo: memFree=1791132/2055920 swapFree=4186752/4192956
[pid=22356] ppid=22354 vsize=12540 CPUtime=342.25
/proc/22356/stat : 22356 (pbclasp) S 22354 22356 22024 0 -1 4194304 1051604 16786469 0 0 320 1153 4521 28231 16 0 1 0 21644660 12840960 484 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22356/statm: 3135 484 342 3 0 235 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 12540

[startup+462.302 s]
/proc/loadavg: 1.15 1.12 1.04 2/66 21323
/proc/meminfo: memFree=1789796/2055920 swapFree=4186752/4192956
[pid=22356] ppid=22354 vsize=12540 CPUtime=394.67
/proc/22356/stat : 22356 (pbclasp) S 22354 22356 22024 0 -1 4194304 1216828 19424935 0 0 374 1343 5119 32631 16 0 1 0 21644660 12840960 484 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22356/statm: 3135 484 342 3 0 235 0
Current children cumulated CPU time (s) 394.67
Current children cumulated vsize (KiB) 12540

[startup+522.302 s]
/proc/loadavg: 1.12 1.12 1.04 3/67 1692
/proc/meminfo: memFree=1791580/2055920 swapFree=4186752/4192956
[pid=22356] ppid=22354 vsize=12540 CPUtime=446.7
/proc/22356/stat : 22356 (pbclasp) S 22354 22356 22024 0 -1 4194304 1380531 22039206 0 0 428 1531 5706 37005 16 0 1 0 21644660 12840960 484 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22356/statm: 3135 484 342 3 0 235 0
Current children cumulated CPU time (s) 446.7
Current children cumulated vsize (KiB) 12540


################
# More data... #
################

[pid=8144] ppid=22356 vsize=5352 CPUtime=0
/proc/8144/stat : 8144 (sh) S 22356 22356 22024 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 21774890 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8144/statm: 1338 230 193 169 0 49 0
[pid=8145] ppid=8144 vsize=5352 CPUtime=0
/proc/8145/stat : 8145 (sh) R 8144 22356 22024 0 -1 4194368 21 0 0 0 0 0 0 0 18 0 1 0 21774890 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273653755175 0 0 4096 0 0 0 0 17 1 0 0
/proc/8145/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 23244

[startup+1362.3 s]
/proc/loadavg: 1.11 1.14 1.09 2/67 20899
/proc/meminfo: memFree=1780316/2055920 swapFree=4186752/4192956
[pid=22356] ppid=22354 vsize=12540 CPUtime=1173.52
/proc/22356/stat : 22356 (pbclasp) S 22354 22356 22024 0 -1 4194304 3668098 58572445 0 0 1169 4203 13979 98001 16 0 1 0 21644660 12840960 484 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22356/statm: 3135 484 342 3 0 235 0
Current children cumulated CPU time (s) 1173.52
Current children cumulated vsize (KiB) 12540

[startup+1422.31 s]
/proc/loadavg: 1.13 1.14 1.09 2/66 1601
/proc/meminfo: memFree=1781988/2055920 swapFree=4186752/4192956
[pid=22356] ppid=22354 vsize=12540 CPUtime=1225.89
/proc/22356/stat : 22356 (pbclasp) S 22354 22356 22024 0 -1 4194304 3832829 61203248 0 0 1221 4391 14585 102392 16 0 1 0 21644660 12840960 484 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22356/statm: 3135 484 342 3 0 235 0
Current children cumulated CPU time (s) 1225.89
Current children cumulated vsize (KiB) 12540

[startup+1482.3 s]
/proc/loadavg: 1.09 1.13 1.09 3/67 14001
/proc/meminfo: memFree=1778972/2055920 swapFree=4186752/4192956
[pid=22356] ppid=22354 vsize=12540 CPUtime=1276.05
/proc/22356/stat : 22356 (pbclasp) S 22354 22356 22024 0 -1 4194304 3990704 63724769 0 0 1273 4578 15154 106600 16 0 1 0 21644660 12840960 484 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22356/statm: 3135 484 342 3 0 235 0
Current children cumulated CPU time (s) 1276.05
Current children cumulated vsize (KiB) 12540

[startup+1542.3 s]
/proc/loadavg: 1.08 1.12 1.09 2/67 27243
/proc/meminfo: memFree=1778204/2055920 swapFree=4186752/4192956
[pid=22356] ppid=22354 vsize=12540 CPUtime=1328.67
/proc/22356/stat : 22356 (pbclasp) S 22354 22356 22024 0 -1 4194304 4156332 66369687 0 0 1325 4769 15750 111023 16 0 1 0 21644660 12840960 484 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22356/statm: 3135 484 342 3 0 235 0
Current children cumulated CPU time (s) 1328.67
Current children cumulated vsize (KiB) 12540

[startup+1602.3 s]
/proc/loadavg: 1.20 1.14 1.10 1/67 7654
/proc/meminfo: memFree=1776796/2055920 swapFree=4186752/4192956
[pid=22356] ppid=22354 vsize=12540 CPUtime=1380.62
/proc/22356/stat : 22356 (pbclasp) S 22354 22356 22024 0 -1 4194304 4319833 68980732 0 0 1377 4954 16357 115374 16 0 1 0 21644660 12840960 484 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22356/statm: 3135 484 342 3 0 235 0
Current children cumulated CPU time (s) 1380.62
Current children cumulated vsize (KiB) 12540

[startup+1662.3 s]
/proc/loadavg: 1.25 1.16 1.10 2/67 20579
/proc/meminfo: memFree=1777116/2055920 swapFree=4186752/4192956
[pid=22356] ppid=22354 vsize=12540 CPUtime=1432.14
/proc/22356/stat : 22356 (pbclasp) S 22354 22356 22024 0 -1 4194304 4481766 71567175 0 0 1433 5136 16957 119688 16 0 1 0 21644660 12840960 484 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22356/statm: 3135 484 342 3 0 235 0
Current children cumulated CPU time (s) 1432.14
Current children cumulated vsize (KiB) 12540

[startup+1722.3 s]
/proc/loadavg: 1.09 1.13 1.09 2/67 1007
/proc/meminfo: memFree=1776284/2055920 swapFree=4186752/4192956
[pid=22356] ppid=22354 vsize=12540 CPUtime=1484.11
/proc/22356/stat : 22356 (pbclasp) S 22354 22356 22024 0 -1 4194304 4645689 74185074 0 0 1485 5324 17544 124058 16 0 1 0 21644660 12840960 484 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22356/statm: 3135 484 342 3 0 235 0
Current children cumulated CPU time (s) 1484.11
Current children cumulated vsize (KiB) 12540

[startup+1782.3 s]
/proc/loadavg: 1.20 1.15 1.10 2/67 14123
/proc/meminfo: memFree=1777500/2055920 swapFree=4186752/4192956
[pid=22356] ppid=22354 vsize=12540 CPUtime=1536.37
/proc/22356/stat : 22356 (pbclasp) S 22354 22356 22024 0 -1 4194304 4810004 76809023 0 0 1535 5515 18135 128452 16 0 1 0 21644660 12840960 484 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22356/statm: 3135 484 342 3 0 235 0
Current children cumulated CPU time (s) 1536.37
Current children cumulated vsize (KiB) 12540

[startup+1842.3 s]
/proc/loadavg: 1.07 1.12 1.09 2/66 26843
/proc/meminfo: memFree=1774372/2055920 swapFree=4186752/4192956
[pid=22356] ppid=22354 vsize=12540 CPUtime=1587.73
/proc/22356/stat : 22356 (pbclasp) S 22354 22356 22024 0 -1 4194304 4971806 79393049 0 0 1589 5703 18722 132759 16 0 1 0 21644660 12840960 484 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22356/statm: 3135 484 342 3 0 235 0
Current children cumulated CPU time (s) 1587.73
Current children cumulated vsize (KiB) 12540

[startup+1902.3 s]
/proc/loadavg: 1.02 1.09 1.08 3/67 7521
/proc/meminfo: memFree=1773660/2055920 swapFree=4186752/4192956
[pid=22356] ppid=22354 vsize=12540 CPUtime=1640.02
/proc/22356/stat : 22356 (pbclasp) S 22354 22356 22024 0 -1 4194304 5136418 82021837 0 0 1644 5897 19316 137145 16 0 1 0 21644660 12840960 484 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22356/statm: 3135 484 342 3 0 235 0
Current children cumulated CPU time (s) 1640.02
Current children cumulated vsize (KiB) 12540

[startup+1962.3 s]
/proc/loadavg: 1.06 1.09 1.08 2/67 20443
/proc/meminfo: memFree=1775708/2055920 swapFree=4186752/4192956
[pid=22356] ppid=22354 vsize=12540 CPUtime=1691.48
/proc/22356/stat : 22356 (pbclasp) S 22354 22356 22024 0 -1 4194304 5298036 84603039 0 0 1700 6090 19894 141464 16 0 1 0 21644660 12840960 484 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22356/statm: 3135 484 342 3 0 235 0
[pid=20442] ppid=22356 vsize=5352 CPUtime=0
/proc/20442/stat : 20442 (sh) S 22356 22356 22024 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 21840890 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20442/statm: 1338 230 193 169 0 49 0
[pid=20443] ppid=20442 vsize=2520 CPUtime=0
/proc/20443/stat : 20443 (cat) R 20442 22356 22024 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 21840890 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 273653923922 0 0 4096 0 0 0 0 17 0 0 0
/proc/20443/statm: 630 87 71 4 0 42 0
Current children cumulated CPU time (s) 1691.48
Current children cumulated vsize (KiB) 20412

[startup+2022.3 s]
/proc/loadavg: 1.16 1.11 1.09 3/67 941
/proc/meminfo: memFree=1773276/2055920 swapFree=4186752/4192956
[pid=22356] ppid=22354 vsize=12540 CPUtime=1743.97
/proc/22356/stat : 22356 (pbclasp) S 22354 22356 22024 0 -1 4194304 5463456 87244731 0 0 1757 6278 20487 145875 16 0 1 0 21644660 12840960 484 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22356/statm: 3135 484 342 3 0 235 0
Current children cumulated CPU time (s) 1743.97
Current children cumulated vsize (KiB) 12540

[startup+2082.31 s]
/proc/loadavg: 1.17 1.12 1.09 3/68 14038
/proc/meminfo: memFree=1771476/2055920 swapFree=4186752/4192956
[pid=22356] ppid=22354 vsize=12540 CPUtime=1795.89
/proc/22356/stat : 22356 (pbclasp) S 22354 22356 22024 0 -1 4194304 5626874 89854565 0 0 1807 6468 21081 150233 16 0 1 0 21644660 12840960 484 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22356/statm: 3135 484 342 3 0 235 0
Current children cumulated CPU time (s) 1795.89
Current children cumulated vsize (KiB) 12540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2087.1 s]
/proc/loadavg: 1.16 1.12 1.09 2/67 15107
/proc/meminfo: memFree=1772764/2055920 swapFree=4186752/4192956
[pid=22356] ppid=22354 vsize=12540 CPUtime=1800.07
/proc/22356/stat : 22356 (pbclasp) S 22354 22356 22024 0 -1 4194304 5640022 90064657 0 0 1812 6483 21129 150583 16 0 1 0 21644660 12840960 484 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22356/statm: 3135 484 342 3 0 235 0
[pid=15106] ppid=22356 vsize=5352 CPUtime=0
/proc/15106/stat : 15106 (sh) S 22356 22356 22024 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 21853369 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15106/statm: 1338 230 193 169 0 49 0
[pid=15107] ppid=15106 vsize=2520 CPUtime=0.01
/proc/15107/stat : 15107 (cat) R 15106 22356 22024 0 -1 4194304 116 0 0 0 0 1 0 0 18 0 1 0 21853369 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 273653924066 0 0 4096 0 0 0 0 17 1 0 0
/proc/15107/statm: 630 87 71 4 0 42 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 20412

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+2087.1 s]
/proc/loadavg: 1.16 1.12 1.09 2/67 15107
/proc/meminfo: memFree=1772764/2055920 swapFree=4186752/4192956
[pid=22356] ppid=22354 vsize=12540 CPUtime=1800.07
/proc/22356/stat : 22356 (pbclasp) S 22354 22356 22024 0 -1 4194304 5640022 90064657 0 0 1812 6483 21129 150583 16 0 1 0 21644660 12840960 484 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22356/statm: 3135 484 342 3 0 235 0
[pid=15106] ppid=22356 vsize=5352 CPUtime=0
/proc/15106/stat : 15106 (sh) S 22356 22356 22024 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 21853369 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15106/statm: 1338 230 193 169 0 49 0
[pid=15107] ppid=15106 vsize=2520 CPUtime=0.01
/proc/15107/stat : 15107 (cat) R 15106 22356 22024 0 -1 4194304 116 0 0 0 0 1 0 0 18 0 1 0 21853369 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 273653924066 0 0 4096 0 0 0 0 17 1 0 0
/proc/15107/statm: 630 87 71 4 0 42 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 20412

Child status: 0
Real time (s): 2087.15
CPU time (s): 1800.15
CPU user time (s): 229.421
CPU system time (s): 1570.73
CPU usage (%): 86.249
Max. virtual memory (cumulated for all children) (KiB): 30292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 229.421
system time used= 1570.73
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 95708102
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2655533
involuntary context switches= 587671

runsolver used 6.30204 second user time and 9.73852 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Sun Apr 15 20:13:16 UTC 2007

IDJOB= 353509
IDBENCH= 2248
IDSOLVER= 158
FILE ID= node52/353509-1176667996

PBS_JOBID= 4559949

Free space on /tmp= 66560 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb56-25-opb/normalized-frb56-25-2.opb
COMMAND LINE= pbclasp instance-353509-1176667996.opb /tmp/evaluation/353509-1176667996/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-353509-1176667996 -o ROOT/results/node52/conversion-353509-1176667996 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353509-1176667996/instance-353509-1176667996.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-353509-1176667996 -o ROOT/results/node52/solver-353509-1176667996 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-353509-1176667996.opb /tmp/evaluation/353509-1176667996/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  62a6bdf0e089cd0b8a79007277394096

RANDOM SEED= 52745116

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1804732 kB
Buffers:         17552 kB
Cached:         152884 kB
SwapCached:       1672 kB
Active:          75696 kB
Inactive:       105804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1804732 kB
SwapTotal:     4192956 kB
SwapFree:      4186752 kB
Dirty:            3672 kB
Writeback:           0 kB
Mapped:          17824 kB
Slab:            55668 kB
Committed_AS:   577712 kB
PageTables:       1484 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66555 MiB

End job on node52 on Sun Apr 15 20:48:05 UTC 2007